Re: [Libusb-devel] "error submitting URB: Invalid argument" on bulk reads

[Greg KH <gr...@kr...>]

On Wed, Oct 08, 2008 at 03:11:30AM -0700, Throctukes wrote:
> 
> If I check /var/log/messages I see a warning message logged for the same
> time as the read was attempted: "sysfs: duplicate filename 'usbdev4.3_ep81'
> can not be created" - which tallies with the device (it is indeed on that
> bus and it's endpoint 81 I'm trying to read from). Dunno if that's relevant.

That's not relevant, it's a kernel problem with Ubuntu's kernel release,
they should fix that...

thanks,

greg k-h